This study proposes a 2D surface correlation-based indoor localization technology using
LTE fingerprinting with an accuracy of several meters. The most important problem with RF …

Positioning of people and things is now being considered as one vital feature for many
applications. The positioning support in cellular networks started with the regulatory …

Observed Time Difference of Arrival (OTDOA) is a downlink positioning method in Long
Term Evolution (LTE) networks, in which a User Equipment (UE) measures the time of arrival …

Narrowband Internet of Things (NB-IoT) is an emerging cellular technology designed to
target low-cost devices, high coverage, long device battery life (more than ten years), and …

We consider time-of-arrival (ToA) estimation for a device working in narrowband Internet-of-
Things (NB-IoT) systems. Due to a limited 180 kHz bandwidth, the time-domain auto …

Positioning in radio networks is a well established research area. The dominating approach
has been that positioning algorithms are implemented in the higher levels of the …

Research in indoor localization has received increasing focus recently due to the various
applications location-based services can provide, such as use cases in emergency …

 Точне мкцерозташування користувацького обладнан-ня (КО) мае першорядне
значення для надшноЧ роботи послуг визначення мкцерозташування, що надаються …

Positioning is becoming a key component in many Internet of Things (IoT) applications. The
main challenges and limitations are the narrow bandwidth, low power and low cost which …

Positioning is recognized as an important feature in cellular networks due to regulatory
requirements on emergency calls, but also to its potential for massive commercial …